Self-employed persons after the last reforms of 2022 and 2023: study of the new regulations contained in RD‑Ley 13/2022, RD‑Ley 20/2022, Ley 31/2022 and other laws. (2023). Revista de Derecho de la Seguridad Social, Laborum, 187-211. https://revista.laborum.es/index.php/revsegsoc/article/view/724